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595 results for “Aspergillus”
Figs 1, 2. Aspergillus flavus. 1 in Symptomatology of termite Coptotermes curvignathus Holmgren (Rhinotermitidae) after fungi infection of Aspergillus flavus
Figs 1, 2. Aspergillus flavus. 1 – colony on Potato Dextrose Agar (PDA); 2 –
Treatment of Aspergillus Fumigatus (a Fungal Infection) in Patients With Cystic Fibrosis
ClinicalTrials.gov study NCT00528190. IPD Sharing: NO. Countries: 1. Publications: 1.
Open-label Study of APX001 for Treatment of Patients With Invasive Mold Infections Caused by Aspergillus or Rare Molds
ClinicalTrials.gov study NCT04240886. IPD Sharing: NO. Countries: 4. Publications: 1.
A monograph of Aspergillus section Candidi
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Taxonomy of Aspergillus series Versicolores: Species reduction and lessons learned about intraspecific variability
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Analyses of ergot alkaloid production in Aspergillus leporis and an easD knockout and sequences for phylogenetic analyses of rugulovasine-associated genes
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Reducing the number of accepted species in Aspergillus series Nigri
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Cold atmospheric plasma improves antifungal responsiveness of Aspergillus flavus and Fusarium keratoplasticum conidia and mycelia
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Virulence of three Aspergillus species to the model insect Galleria mellonella and the contribution of ergot alkaloids to the pathogenic potential of Aspergillus leporis
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Azole resistance mechanisms and population structure of Aspergillus fumigatus on retail plant products
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Data from: Invasion of Solanum tuberosum L. by Aspergillus terreus: a microscopic and proteomics insight on pathogenicity
Background: Aspergillus terreus is one of the most harmful filamentous fungal pathogen of humans, animals and plants. Recently, researchers have discovered that A. terreus can cause foliar blight disease in potato (Solanum tuberosum L.). We used light and scanning electron microscopy, and performed proteomics analysis in an attempt to dissect the invasion process of A. terreus in this important crop. Results: Microscopic study revealed that invasion of leaf tissue is marked by rapid germination of A. terreus phialidic conidia (PC) by 4 h after inoculation. By 8 h after inoculation, primary germ tubes from PC differentiated into irregular protuberance, often displayed stomata atropism, and failed to penetrate via the epidermal cells. Colonization of leaf tissues was associated with high rate of production of accessory conidia (AC). These analyses showed the occurrence of a unique opposing pattern of AC, tissue-specific and produced on melanized colonizing hyphae during the infection of leaf tissue. A significant proteome change hallmarked by differential expression of class I patatin, lipoxygenase, catalase-peroxidase complex, and cysteine proteinase inhibitor were observed during tuber colonization. These proteins are often involved in signal transduction pathways and crosstalk in pathogenic responses. Conclusion: A. terreus abundantly produced AC and multipolar germinating PC to invade potato leaf tissue. Additionally, A. terreus differentially induced enzymes in potato tuber during colonization which facilitates rapid disease development.
Data from: Asexual sporulation facilitates adaptation: the emergence of azole resistance in Aspergillus fumigatus
Understanding the occurrence and spread of azole resistance in Aspergillus fumigatus is crucial for public health. It has been hypothesized that asexual sporulation, which is abundant in nature, is essential for phenotypic expression of azole-resistance mutations in A. fumigatus facilitating subsequent spread through natural selection. Furthermore, the disease aspergilloma is associated with asexual sporulation within the lungs of patients and the emergence of azole resistance. This study assessed the evolutionary advantage of asexual sporulation by growing the fungus under pressure of one of five different azole fungicides over seven weeks and by comparing the rate of adaptation between scenarios of culturing with and without asexual sporulation. Results unequivocally show that asexual sporulation facilitates adaptation. This can be explained by the combination of more effective selection because of the transition from a multicellular to a unicellular stage, and by increased mutation supply due to the production of spores, which involves numerous mitotic divisions. Insights from this study are essential to unravel the resistance mechanisms of sporulating pathogens to chemical compounds and disease agents in general, and for designing strategies that prevent or overcome the emerging threat of azole resistance in particular.
Description of Aspergillus oxalae
<p>These data include a multiple sequence alignment and a ML tree of Aspergillus oxalae.</p>
Draft Genome Sequences of 38 Aspergillus parasiticus isolates
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FIGURE 2 in Aspergillus sibiricus (Aspergillaceae, Eurotiales), a novel acid-tolerant species in Aspergillus section Fumigati
FIGURE 2. Morphological characters of Aspergillus sibiricus. a. CYA. b. MEA. c. OA. d. M20S. e. CYA reverse. f. MEA reverse. g. YES. h. CZ. i, j. Conidiophores. k. Conidia. Scale bar = 10 μm.
FIGURE 1 in Aspergillus sibiricus (Aspergillaceae, Eurotiales), a novel acid-tolerant species in Aspergillus section Fumigati
FIGURE 1. Phylogenetic tree based on maximum likelihood (ML) analysis of combined ITS+BenA+CaM+RPB2 sequences showing relationships of Aspergillus sibiricus to other Aspergillus species in section Fumigati. The tree is rooted with A. clavatus NRRL 1. The bootstrap percentages>50% are given at the nodes. The scale bar indicates the number of substitutions per site. The new species A. sibiricus (CBS 143307) is shown in bold. The lilac colour defines the species belonging to series Unilaterales.
The histone code of the fungal genus Aspergillus uncovered by evolutionary and proteomic analyses
<p>The fasta, trimmed alignment, and maximum-likelihood phylogenetic tree files associated with the manuscript 'The histone code of the fungal genus Aspergillus uncovered by evolutionary and proteomic analyses' can be found in Supplementary Data 1 and 2 (zip). </p>
Supplementary material 1 from: Visagie CM, Yilmaz N, Renaud JB, Sumarah MW, Hubka V, Frisvad JC, Chen AJ, Meijer M, Seifert KA (2017) A survey of xerophilic Aspergillus from indoor environment, including descriptions of two new section Aspergillus species producing eurotium-like sexual states. MycoKeys 19: 1-30. https://doi.org/10.3897/mycokeys.19.11161
Species isolated from house dust using selective xerophilic media : Explanation note: Species isolated from house dust using selective xerophilic media, their occurrence and GenBank numbers for sequences generated for these strains.
Effect of nanoclay on spread of common staining fungal spores (Aspergillus niger and Penicillium spp.) on the surface of medium density fibreboards
<p>Studies on the effect of nanoclay, impregnated into MDFs, on the mycological activity were conducted. The study attempted to optimise the nanoclay loading and processing parameters to ensure effective retardation of mycological attack from staining fungi <em>Penicillium spp.</em> and <em>Aspergillus niger</em>.</p>
FIGURE 3 in Aspergillus fuscicans (Aspergillaceae, Eurotiales), a new species in section Usti from Argentinean semi-arid soil
FIGURE 3. Strict consensus phylogenetic cladogram constructed with maximum parsimony analysis with CaM sequences. MP and NJ bootstrap values>50% are shown above and below branches, respectively. Terminal nodes given as GenBank accession number and species name.
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.